BMW E30 318is simplex chain set large for m42 engines

Offered is an extremely weight reduced and high quality simplex chain drive set to improve and strengthen the chain drive of an m42 engine until September 1993.
The components meet the highest quality requirements and thus reach new standards in every respect.

Very interesting for motorsport applications with increased speeds!
A weight reduction of approx. 907g to the original duplex system was achieved.

Scope of delivery:

-2x simplex camshaft sprocket incl. 2 sensor pins and mounting screws.
-1x crankshaft sprocket
-1x Simplex timing chain set incl. connecting link with spring steel clasp
-1x adapter bolt incl. retaining ring for use with M44 tensioning bar
-1x timing case stiffener for chain idler sprocket incl. bolts
-1x chain idler wheel, multi-piece and hardened

Sprockets:
The sprockets, milled from the solid, achieve the highest quality standards through machining on state-of-the-art machining centers.
The selected base material in conjunction with a suitable quenching and tempering process, provides an excellent combination of tough core and hard and wear resistant surface.

Timing chain:
This is an open, heat-treated and pre-stretched timing chain with seamless chain sleeves (usually timing chain sleeves have a separation point). These chains are made exclusively of case-hardened and quenched and tempered steels. The requirements of the relevant standard are significantly exceeded in terms of fatigue strength as well as breaking load.

Adapter pins:
Included in the set is of course the proven adapter bolt so that one can use the still available tensioning bar (11311743262) of the M44 engine without further modifications.

Timing case stiffener:
The entire chain drive is only as strong as the weakest link in the chain. Therefore, of course, the proven timing case stiffener for the chain idler wheel area cannot be missed.

Chain idler wheel:
This newly designed multi-part version allows for economical replacement of the ball bearing. The sprocket is -like all our sprockets- made of the same material and of course surface hardened.

Note:
This set does not include slide rails. These are almost all still new available from BMW. Except for the tensioning rail of an M44 engine (11311743262), all other rails can be used unchanged and suitable for the basic engine.

The chain idler as well as the crankshaft sprocket are only available in the duplex version for economic reasons. The use with a simplex chain is of course possible without restrictions.


Plus shipping costs
(Shipping within the EU, to Austria with collective order possible but no single direct shipping possible due to packaging regulations, third countries only "Ex Works")

A paperless invoice with VAT will be issued for each shipment.
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If you have any questions, please do not hesitate to contact me.

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